How to check if Bluetooth device is UP or NOT using l2ping ?
If you want to know the bluetooth device you want to connect to is alive or not, … Read more
Commands and Packages
Listening on specific port number using netcat to receive http POST messages
The nc (or netcat) utility is used for just about anything under the sun involving TCP, UDP, … Read more
Understanding the Color Code of Linux Files
In Linux everything present is considered as a file, so to differentiate file types from each other … Read more